VideoCapture: more migration IPC-->mojo, part 6

content/common/media/video_capture_messages.h

Index: content/common/media/video_capture_messages.h
diff --git a/content/common/media/video_capture_messages.h b/content/common/media/video_capture_messages.h
index 3a148c87df92d3ed60139b3edb99d4974550db64..b33ff7228924ad8fdc3d636909ad79e002bb247c 100644
--- a/content/common/media/video_capture_messages.h
+++ b/content/common/media/video_capture_messages.h
@@ -2,21 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/memory/shared_memory.h"
 #include "content/common/content_export.h"
-#include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_message_macros.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 #define IPC_MESSAGE_START VideoCaptureMsgStart
 
-// TODO(nick): device_id in these messages is basically just a route_id. We
-// should shift to IPC_MESSAGE_ROUTED and use MessageRouter in the filter impls.
-
-// Tell the renderer process that a new buffer is allocated for video capture.
-IPC_MESSAGE_CONTROL4(VideoCaptureMsg_NewBuffer,
-                     int /* device id */,
-                     base::SharedMemoryHandle /* handle */,
-                     int /* length */,
-                     int /* buffer_id */)
+IPC_MESSAGE_CONTROL0(VideoCaptureMsg_Noop)

[ncarter (slow), 2016/10/19 18:58:21]

Sounds like this is going away soon, but it wouldn't hurt to put a // TODO()
here about why we need a noop message, and that it's temporary. Sometimes
temporary things live a longer life than we expect.

[mcasas, 2016/10/19 19:29:51]

Indeed! Done.